RS64056B1 - Kateter i sistem za krioablaciju - Google Patents

Kateter i sistem za krioablaciju

Info

Publication number
RS64056B1
RS64056B1 RS20230173A RSP20230173A RS64056B1 RS 64056 B1 RS64056 B1 RS 64056B1 RS 20230173 A RS20230173 A RS 20230173A RS P20230173 A RSP20230173 A RS P20230173A RS 64056 B1 RS64056 B1 RS 64056B1
Authority
RS
Serbia
Prior art keywords
cryoablation catheter
cryoablation
catheter
Prior art date
Application number
RS20230173A
Other languages
English (en)
Inventor
Yuepeng Diao
Donghui Yang
Pan Li
Original Assignee
Cryofocus Medtech Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cryofocus Medtech Shanghai Co Ltd filed Critical Cryofocus Medtech Shanghai Co Ltd
Publication of RS64056B1 publication Critical patent/RS64056B1/sr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00041—Heating, e.g. defrosting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00255—Multiple balloons arranged one inside another
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00261—Multiple balloons arranged in a line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00375—Ostium, e.g. ostium of pulmonary vein or artery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
RS20230173A 2017-09-12 2018-08-30 Kateter i sistem za krioablaciju RS64056B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710816282.6A CN107411815B (zh) 2017-09-12 2017-09-12 一种冷冻消融导管及系统
EP18855833.2A EP3682830B1 (en) 2017-09-12 2018-08-30 Cryoablation catheter and system
PCT/CN2018/103237 WO2019052342A1 (zh) 2017-09-12 2018-08-30 冷冻消融导管及系统

Publications (1)

Publication Number Publication Date
RS64056B1 true RS64056B1 (sr) 2023-04-28

Family

ID=60431921

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20230173A RS64056B1 (sr) 2017-09-12 2018-08-30 Kateter i sistem za krioablaciju

Country Status (7)

Country Link
US (1) US20210077173A1 (sr)
EP (1) EP3682830B1 (sr)
JP (1) JP7211635B2 (sr)
CN (1) CN107411815B (sr)
ES (1) ES2939459T3 (sr)
RS (1) RS64056B1 (sr)
WO (1) WO2019052342A1 (sr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107411815B (zh) * 2017-09-12 2020-06-12 康沣生物科技(上海)有限公司 一种冷冻消融导管及系统
CN108309432B (zh) * 2018-04-13 2024-04-09 山前（珠海）医疗科技有限公司 低温消融导管、低温消融操作装置及低温消融设备
KR102170109B1 (ko) * 2019-01-04 2020-10-26 (주) 타우피엔유메디칼 비후성 심근증 시술용 냉동절제 카테터
EP3919011A4 (en) * 2019-01-31 2022-03-23 Shanghai Microport Ep Medtech Co., Ltd. BALLOON CATHETER AND ELECTROPHYSIOLOGICAL SYSTEM
DE102019117871B4 (de) * 2019-07-02 2021-08-19 Georg Nollert Kathetersystem für eine Kryoablation des Nervus vagus
CN110393603A (zh) * 2019-08-02 2019-11-01 上海市东方医院（同济大学附属东方医院） 一种大型动物的肺迷走神经损伤的方法
KR20220015460A (ko) * 2020-06-09 2022-02-08 에이시시유 타겟 메디파르마 (상하이) 컴퍼니 리미티드 이중 냉동 팽창 벌룬
CN111759449B (zh) * 2020-06-19 2021-08-13 首都医科大学附属北京潞河医院 冷冻装置及肿瘤消融设备
CN113520570B (zh) * 2021-07-07 2022-09-23 上海市肺科医院 一种经支气管镜介入冷冻治疗支气管结核的可调冷冻探头
CN113598926B (zh) * 2021-08-06 2023-09-12 上海市胸科医院 冷冻消融导管及系统
CN113827336B (zh) * 2021-10-26 2023-09-01 苏州海宇新辰医疗科技有限公司 一种冷冻球囊导管
CN116898558B (zh) * 2023-06-26 2024-04-30 苏州海宇新辰医疗科技有限公司 一种心脏冷冻消融用球囊导管
CN116747013A (zh) * 2023-06-30 2023-09-15 苏州海宇新辰医疗科技有限公司 一种双层消融球囊导管

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ZA917281B (en) * 1990-09-26 1992-08-26 Cryomedical Sciences Inc Cryosurgical instrument and system and method of cryosurgery
US5807310A (en) * 1997-05-13 1998-09-15 Nexus Medical System, Inc. Llc Irrigation sleeve for an ultrasonic tip
US6500174B1 (en) * 1997-07-08 2002-12-31 Atrionix, Inc. Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member
US6514245B1 (en) 1999-03-15 2003-02-04 Cryovascular Systems, Inc. Safety cryotherapy catheter
US6575966B2 (en) * 1999-08-23 2003-06-10 Cryocath Technologies Inc. Endovascular cryotreatment catheter
DE60114832T2 (de) 2000-06-23 2006-07-20 Cryocath Technologies Inc., Kirkland Vorrichtung zur kryobehandlung
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US9555223B2 (en) * 2004-03-23 2017-01-31 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
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CA2703414A1 (en) * 2008-01-11 2009-07-16 Boston Scientific Scimed, Inc. Ablation devices and methods of use
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US8187261B2 (en) * 2008-05-29 2012-05-29 Boston Scientific Scimed, Inc. Regulating internal pressure of a cryotherapy balloon catheter
US8465481B2 (en) * 2008-10-20 2013-06-18 Boston Scientific Scimed, Inc. Providing cryotherapy with a balloon catheter having a non-uniform thermal profile
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US8790300B2 (en) * 2010-12-06 2014-07-29 Boston Scientific Scimed, Inc. Dual balloon catheter
JP2013132364A (ja) * 2011-12-26 2013-07-08 Nippon Erekuteru:Kk バルーンカテーテル
WO2013160981A1 (ja) * 2012-04-27 2013-10-31 株式会社デージーエス・コンピュータ 冷凍手術装置用プローブ外筒及び治療子ユニット
US9381055B2 (en) * 2013-03-13 2016-07-05 Cryofocus Medtech (Shanghai) Co. Ltd. Therapeutic cryoablation system
US9636172B2 (en) 2013-05-31 2017-05-02 Medtronic Cryocath Lp Compliant balloon with liquid injection
US10441338B2 (en) * 2014-01-14 2019-10-15 Medtronic Cryocath Lp Balloon catheter with fluid injection elements
US9446222B2 (en) * 2014-03-05 2016-09-20 Invatec S.P.A. Catheter assemblies and methods for stabilizing a catheter assembly within a subintimal space
US10610279B2 (en) * 2014-04-10 2020-04-07 Channel Medsystems, Inc. Apparatus and methods for regulating cryogenic treatment
US10213245B2 (en) * 2015-03-10 2019-02-26 PAVmed Inc. Continuous flow balloon catheter systems and methods of use
WO2017047545A1 (ja) * 2015-09-14 2017-03-23 テルモ株式会社 アブレーションカテーテル
CN106691676A (zh) * 2017-02-22 2017-05-24 上海导向医疗系统有限公司 冷冻球囊导管冷冻消融肺静脉过程中保护食道的保温装置
CN107411815B (zh) * 2017-09-12 2020-06-12 康沣生物科技(上海)有限公司 一种冷冻消融导管及系统

Also Published As

Publication number Publication date
CN107411815B (zh) 2020-06-12
EP3682830A4 (en) 2021-01-27
WO2019052342A1 (zh) 2019-03-21
EP3682830A1 (en) 2020-07-22
JP7211635B2 (ja) 2023-01-24
EP3682830B1 (en) 2022-12-14
ES2939459T3 (es) 2023-04-24
JP2020533144A (ja) 2020-11-19
US20210077173A1 (en) 2021-03-18
CN107411815A (zh) 2017-12-01

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